The hognose snake puts on an impressive bluff, hissing and rearing back, [u]broadens the flesh behind its head the way a cobra does, feigning repeated strikes,but, having no dangerous fangs and no venom[/u], eventually, if its pursuer is not cowed by the performance, will fall over and play dead.
a..
b.broadens the flesh behind its head the way a cobra does and feigns repeated strikes, but with no dangerous fangs and no venom,
c.broadening the flesh behind its head the way a cobra does and feigning repeated strikes, but it has no dangerous fangs and no venom, and
d.broadening the flesh behind its head the way a cobra does and feigns repeated strikes, but with no dangerous fangs and no venom, and
e.broadening the flesh behind its head the way a cobra does, feigning repeated strikes, but with no dangerous fangs and no venom, and
Source: Gmat Prep
OA: C
Please explain....I had gone with E